Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

Video: Porsche's Michael Mauer and Mitja Borkert on the new Macan

Porsche style vice-president Michael Mauer has revealed how the new Macan's design was influenced by racecars. In this new video, Mauer and members of his design team explain some of the Macan's development and the team's desire to create "a true Porsche in each segment – a true sports car". Classic Porsche design cues were immediately obvious upon seeing the Macan in the metal in Tokyo and Los Angeles – including its rear and interior – and Mitja Borkert, director advanced design style, identifies other recognizable features.

Mercedes C-class (2014) first official pictures

By Damion Smy First Official Pictures 16 December 2013 09:00 This is the new Mercedes C-class that goes on sale in spring, 2014. With a full reveal in the metal at the Detroit show in January, the C-class is Mercedes’ biggest selling car, so an all-new model has to be good – or else. Everything.

Vauxhall planning City Car

The 2004 Opel TRIXX Concept With the world and his dog seemingly trying to squeeze in to smaller and smaller cars, it should come as no surprise that Vauxhall/Opel’s new boss in Europe – Nick Reilly – says that the number one priority for GM in Europe is a new City Car. After all, what was once considered as small as you need to go – the Corsa or the Agila – seems something of a heffalump compared to many of the city cars flooding in to our cities. So how far down the line are Vauxhall with their City Car plans?